221160

Appears in sequences

• a(n) = n*(16*n^2 - 1).at n=23A069975
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 1), (1, -1, 1), (1, 0, 1), (1, 1, -1)}.at n=11A148849
• Total area of the shadows of the three views of the version "Tree" of the shell model of partitions with n shells.at n=35A210979